Toe warmer



FIG. 1 is a view in perspective as seen from the top, front and side of a toe warmer showing our new design;

FIG. 2 is a view in side elevation as seen from the side opposite that shown in FIG. 1;

FIG. 3 is a view in rear elevation;

FIG. 4 is a view in front elevation; and

FIG. 5 is a view in bottom plan.

The broken line showing of a cast in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a toe warmer, as shown and described. 